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   1  <?php
   2  # MantisBT - A PHP based bugtracking system
   3  
   4  # MantisBT is free software: you can redistribute it and/or modify
   5  # it under the terms of the GNU General Public License as published by
   6  # the Free Software Foundation, either version 2 of the License, or
   7  # (at your option) any later version.
   8  #
   9  # MantisBT is distributed in the hope that it will be useful,
  10  # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  # GNU General Public License for more details.
  13  #
  14  # You should have received a copy of the GNU General Public License
  15  # along with MantisBT.  If not, see <http://www.gnu.org/licenses/>.
  16  
  17  /**
  18   * @package MantisBT
  19   * @copyright Copyright (C) 2000 - 2002  Kenzaburo Ito - kenito@300baud.org
  20   * @copyright Copyright (C) 2002 - 2011  MantisBT Team - mantisbt-dev@lists.sourceforge.net
  21   * @link http://www.mantisbt.org
  22   *
  23   * @uses core.php
  24   * @uses authentication_api.php
  25   * @uses compress_api.php
  26   * @uses config_api.php
  27   * @uses constant_inc.php
  28   * @uses current_user_api.php
  29   * @uses custom_field_api.php
  30   * @uses error_api.php
  31   * @uses filter_api.php
  32   * @uses filter_constants_inc.php
  33   * @uses gpc_api.php
  34   * @uses helper_api.php
  35   */
  36  
  37  /**
  38   * MantisBT Core API's
  39   */
  40  require_once ( 'core.php' );
  41  require_api( 'authentication_api.php' );
  42  require_api( 'compress_api.php' );
  43  require_api( 'config_api.php' );
  44  require_api( 'constant_inc.php' );
  45  require_api( 'current_user_api.php' );
  46  require_api( 'custom_field_api.php' );
  47  require_api( 'error_api.php' );
  48  require_api( 'filter_api.php' );
  49  require_api( 'filter_constants_inc.php' );
  50  require_api( 'gpc_api.php' );
  51  require_api( 'helper_api.php' );
  52  
  53  auth_ensure_user_authenticated();
  54  
  55  compress_enable();
  56  
  57  global $t_filter;
  58  global $t_select_modifier;
  59  $t_filter = current_user_get_bug_filter();
  60  if( $t_filter === false ) {
  61      $t_filter = filter_get_default();
  62  }
  63  $t_project_id = helper_get_current_project();
  64  $t_current_user_access_level = current_user_get_access_level();
  65  $t_accessible_custom_fields_ids = array();
  66  $t_accessible_custom_fields_names = array();
  67  $t_accessible_custom_fields_types = array();
  68  $t_accessible_custom_fields_values = array();
  69  $t_filter_cols = 7;
  70  $t_custom_cols = 1;
  71  $t_custom_rows = 0;
  72  
  73  if ( ON == config_get( 'filter_by_custom_fields' ) ) {
  74      $t_custom_cols = config_get( 'filter_custom_fields_per_row' );
  75      $t_custom_fields = custom_field_get_linked_ids( $t_project_id );
  76  
  77      foreach ( $t_custom_fields as $t_cfid ) {
  78          $t_field_info = custom_field_cache_row( $t_cfid, true );
  79          if ( $t_field_info['access_level_r'] <= $t_current_user_access_level ) {
  80              $t_accessible_custom_fields_ids[] = $t_cfid;
  81              $t_accessible_custom_fields_names[] = $t_field_info['name'];
  82              $t_accessible_custom_fields_types[] = $t_field_info['type'];
  83              $t_accessible_custom_fields_values[] = custom_field_distinct_values( $t_field_info, $t_project_id );
  84          }
  85      }
  86  
  87      if ( count( $t_accessible_custom_fields_ids ) > 0 ) {
  88          $t_per_row = config_get( 'filter_custom_fields_per_row' );
  89          $t_custom_rows = ceil( count( $t_accessible_custom_fields_ids ) / $t_per_row );
  90      }
  91  }
  92  
  93  $f_for_screen = gpc_get_bool( 'for_screen', true );
  94  
  95  $t_sort = $t_filter[ FILTER_PROPERTY_SORT_FIELD_NAME ];
  96  $t_dir = $t_filter[ FILTER_PROPERTY_SORT_DIRECTION ];
  97  $t_action  = "view_all_set.php?f=3";
  98  
  99  if ( $f_for_screen == false ) {
 100      $t_action  = "view_all_set.php";
 101  }
 102  
 103  $f_default_view_type = 'simple';
 104  if ( ADVANCED_DEFAULT == config_get( 'view_filters' ) ) {
 105      $f_default_view_type = 'advanced';
 106  }
 107  
 108  $f_view_type = gpc_get_string( 'view_type', $f_default_view_type );
 109  if ( ADVANCED_ONLY == config_get( 'view_filters' ) ) {
 110      $f_view_type = 'advanced';
 111  }
 112  if ( SIMPLE_ONLY == config_get( 'view_filters' ) ) {
 113      $f_view_type = 'simple';
 114  }
 115  
 116  $t_select_modifier = '';
 117  if ( 'advanced' == $f_view_type ) {
 118      $t_select_modifier = ' multiple="multiple" size="10"';
 119  }
 120  
 121  /**
 122   * Prepend headers to the dynamic filter forms that are sent as the response from this page.
 123   */
 124  function return_dynamic_filters_prepend_headers() {
 125      if ( !headers_sent() ) {
 126          header( 'Content-Type: text/html; charset=utf-8' );
 127      }
 128  }
 129  
 130  $f_filter_target = gpc_get_string( 'filter_target' );
 131  $t_function_name = 'print_filter_' . utf8_substr( $f_filter_target, 0, -7 );
 132  if ( function_exists( $t_function_name ) ) {
 133      return_dynamic_filters_prepend_headers();
 134      call_user_func( $t_function_name );
 135  } else if ( 'custom_field' == utf8_substr( $f_filter_target, 0, 12 ) ) {
 136      # custom function
 137      $t_custom_id = utf8_substr( $f_filter_target, 13, -7 );
 138      return_dynamic_filters_prepend_headers();
 139      print_filter_custom_field( $t_custom_id );
 140  } else {
 141      $t_plugin_filters = filter_get_plugin_filters();
 142      $t_found = false;
 143      foreach ( $t_plugin_filters as $t_field_name => $t_filter_object ) {
 144          if ( $t_field_name . '_filter' == $f_filter_target ) {
 145              return_dynamic_filters_prepend_headers();
 146              print_filter_plugin_field( $t_field_name, $t_filter_object );
 147              $t_found = true;
 148              break;
 149          }
 150      }
 151  
 152      if ( !$t_found ) {
 153          # error - no function to populate the target (e.g., print_filter_foo)
 154          error_parameters( $f_filter_target );
 155          trigger_error( ERROR_FILTER_NOT_FOUND, ERROR );
 156      }
 157  }